Title: Water-quality cleaning agent and cleaning method for heat-conducting oil heating system
Application Number: 200610045088 Application Date: 2006.06.26
Publication Number: 1896206 Publication Date: 2007.01.17
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C11D7/34;C11D7/26;B08B3/04
Applicant(s) Name: Hengli Petrochemical Co., Ltd., Shandong Address:
Inventor(s) Name: Geng Tianhua;Li Xianbo;Sun Yuejin;Zou Dongmei
Attorney & Agent: geng xia
Abstract:
    A water-quality cleaning agent and cleaning method for heat-conductive heating system are disclosed. The cleaning agent consists of C16-C18 mixed aliphatic alcohol 10-40wt%, sulfated oil 1-10wt%, sodium lignosulfonate 1-10wt% and water residual. The process is carried out by filling heat-conductive heating system with cleaning agent, cool cleaning for 5-10hrs, hot cleaning at 95-98degree not less than 72hrs. It is cheap, simple, and convenient and reliable, it can prevent heat-conductive heating system accident.
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